So I have a quick question. Icontributed 10.05 previously due to the input being funky when i tried to pay 15 cause even though i clicked between the 1 aand first 0 it put my 5 at the end.... I noticed Itch.io does this for all games.... is there anyway for me to pay the 5 bucks difference or would i have to pay the full 15 to get the extra content?